The Kinetis® K80 MCU sub-family builds upon the Kinetis MCU portfolio with advanced security capabilities including Boot ROM to support encrypted firmware updates. The K80 MCU sub-family sub-family includes QuadSPI serial flash interface and separate voltage domain for a subset of IO pins. The QuadSPI interface supports connections to non-volatile memory for data or code. The extended memory resources allow developers to enhance their
embedded applications with greater capability and features. These advancements are done while maintaining a high level of compatibility with the rest of the Kinetis MCU portfolio.